1) original distributor is rm4xx (can't remember exact, lazy dig receipt lol)

2) yes can diy. no only change the spark plug if it needs replacing; then again they aren't that expensive, so changing them anyways isn't entirely a bad thing.

4) yeap to be objective of your upgrade, do have a resistance meter to test and determine the existing grounding resistance

no they didn't claim original filter, and even if so, rm8 for original proton oil filter, so what?
that particular idemitsu engine oil is not api certified... so be wary if it may be fake EO or just very low level EO that idemitsu themselves don't care about. (synthetic blend/semi synthetic/synthetic technology can be 99% mineral oil and 1% synthetic they still can call it semi synthetic btw)

my gear box is auto, so yeah regular should be around 20k km however i am using very expensive semi synthetic ATF with lubegard additives so i do change in between 20-40k km depending on how much i trash the car/go to track days.

12 km/l is quite good FC for 15 years old car. Most of us are around 10 km/l or less.

Sory to ask, what is ICE? My mech tell me to get one of this, after I change my alternator..

rozz_1291 sinister_sid Shawnzz Notoriez Peekab0o
4g15 still very much alive bros!

Huge thanks to the guidance/help/advice etc i've received from you bros (among other people as well), else it would not be possible for me to achieve a podium finish yesterday during Speedfest 5.0:

http://twitpic.com/dqduab

http://twitpic.com/dqeu5d

Thanks for those advice! I'll take note on that. About the resistance meter I just went to ask about testing the grounding cable thingy and the mech tell me that is not really necessary one... 

Wah! Congrats man.. awesome stuff 

rozz_1291 sinister_sid Shawnzz Notoriez Peekab0o
4g15 still very much alive bros!

Huge thanks to the guidance/help/advice etc i've received from you bros (among other people as well), else it would not be possible for me to achieve a podium finish yesterday during Speedfest 5.0:

http://twitpic.com/dqduab

http://twitpic.com/dqeu5d

welcome.

well, obviously you don't have to do it, however it's just one way to assure that at least you know what you're spending on and if it is worth it

Cool! You're the only Iswara there! Congratz! Wondering how much modification you're gone through 

Waaa..good improvement there quaza. Congrat!

completely stock engine and stock 3 speed AT gear box, only have LCP.
suspensions minor mod, springs/absorbers mainly, and stiff ring/ultra racing chassis strengthening bars/anti roll/ strut bars etc.
probably the only "cheap car" that runs on real Yokohama Advan tires... while other just have windscreen stickers.

that's just about it.

So can say this as the Original Performance of Iswara? because all the stuff inside are nicely maintained! What your car mileage now? My dad's Iswara is over 400k.... 1.5 Auto but always have problem lately which is mainly from what u said "Not Ori Distributors" just changed not long ago but problem keep showing up

yes pretty much the original performance of an iswara. (posted pictures of engine internals before lol)
mileage almost 300k km lol...

Yeah!! I saw your Engine top before! It makes me feel like you're polishing it everyday 
Mine is so much dirty compared to yours...  btw 300k is a lot......... for the look of your engine...

Btw is it necessary to use those Iridium Spark Plug? I've seen many ppl say its so good, long lasting and blah blah blah while I just sitting there driving with my ordinary spark plug 

woah didn't know you still lurking around
thanks for the kind words

lol. lurkin around lyn but very seldom post

yes pretty much the original performance of an iswara. (posted pictures of engine internals before lol)
mileage almost 300k km lol...

i have problems with the LMST headlamps, the side beam kinda like blocked by the round signal lamps making me hard to see the sides when cornering in dark places. other than adjusting the headlamp a bit, what can be done? 3rd party fog/spot light?